European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Over a 3-year period, 663 children aged under 13 years were seen with a history of foreign body (FB) ingestion. Seventy-six per cent of the children were less than 6 years old. Coins and chicken or fish bones were the most common objects ingested. ⋯ All 224 FBs detected in the stomach or beyond were allowed to pass naturally, and delayed passage occurred in only one case. Passage of 11 alkaline disc batteries occurred without complication. No patient required surgical removal of an FB.
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Clinical Trial Controlled Clinical Trial
Transcutaneous PO2 measurement in compound fractures.
The transcutaneous assessment of tissue oxygenation has become a useful method for evaluating microcirculatory disorders in different diseases. In this clinical experimental pilot study, the impact of compound fractures on tissue oxygenation was examined. Using a special probe placed directly into the muscle, tissue oxygenation was measured at the site of tissue injury as well as at one non-injured site within the same fractured extremity. ⋯ After day 4 until the end of the study (day 10) a complete return to normal values was noted at both sites. In conclusion, it is most likely that, due to a change of microcirculation within the fractured extremity, the injured site is temporarily oversaturated by oxygen and this is associated with low oxygenation at the non-injured site on the same extremity. As the microcirculatory status may be important in making decisions about trauma surgery (e.g. whether or not to amputate), transcutaneous oxygen measurement is a practical and useful method in trauma care.
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The very early handling of patients with suspected acute myocardial infarction (AMI) is of critical importance to the outcome. The aim of this study was to relate the dispatcher's initial suspicion of AMI, among patients who call for an ambulance due to chest pain, to the subsequent diagnosis and outcome. All patients who called for an ambulance in Gothenburg due to acute chest pain during a 2-month period were included in the study. ⋯ Among patients with at least a strong suspicion of AMI, 29% subsequently developed infarcation, compared with 18% among patients with a moderate suspicion of AMI and 15% among patients with only a vague or no suspicion (p < 0.001). However, the priority level was similar in patients with and without a life-threatening condition, and the mortality rate remained similar in patients with a strong suspicion and those without a strong suspicion of AMI. Thus, among patients who called for an ambulance due to acute chest pain there was a direct relationship between the dispatcher's suspicion of AMI and the subsequent diagnosis, but the mortality rate was similar in the different groups.
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Case Reports
Post-traumatic transverse dissection of the caudal thoracic aorta diagnosed by transoesophageal echocardiography.
Transverse dissection of the distal aorta is a rather rare complication of spinal trauma. Transoesophageal echocardiography (TEE) appears to have a supplementary value in diagnosing post-traumatic transverse dissection of the caudal thoracic aorta. We present a case where the advantages and additional value of TEE are particularly apparent.